Title: Flow dividing process for ammonia or alcohol synthesis reaction system
Application Number: 96118424 Application Date: 1996.11.22
Publication Number: 1183380 Publication Date: 1998.06.03
Approval Pub. Date: Granted Pub. Date: 2002.05.08
International Classifi-cation: C01C1/04,C07C31/04
Applicant(s) Name: Anchun Energy-saving Tech. Co., Ltd., Hunan Address: 410007
Inventor(s) Name: Xie Dingzhong, Lu Jian
Attorney & Agent: zhang xiaobi
Abstract:
     A split-flow process for synthesizing ammonia and methanol is disclosed. The hot gas from reactor goes through afterheat recovery unit, heat exchanger and water cooler into cooling and condense separation system. The ammonia separated is liquefied to obtain product. The circulated unreacted gas is splitted, one is 55-70% and goes through heat exchanger into reactor, and another is 30-45% and directly goes into reactor. Its advantages are less equipment, shorter pipeline, low flow resistance and high recovery of afterheat.
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